Landscaping construction block



FIG. 1 is a perspective view embodying my new design;

FIG. 2 is a top plan view;

FIG. 3 is a left side view;

FIG. 4 is a front elevational view, the side opposite being a mirror image;

FIG. 5 is a right side view; and,

FIG. 6 is a bottom plan view. 

The ornamental design for a landscaping construction block, as shown and described. 